circumduction
UK /ˌsɜː.kəmˈdʌk.ʃən/ · US /ˌsɝ.kəmˈdʌk.ʃən/ noun
Forms circumductions
- noun (anatomy) The circular (or, more precisely, conical) movement of a body part, such as a ball-and-socket joint or the eye. It consists of a combination of flexion, extension, adduction, and abduction. “Windmilling the arms and rotating the hand from the wrist are examples of circumduction.”
- noun (Scots law) The act of circumducing.
Etymology
Borrowed from Latin circumductiō (“a leading or conducting around”), from circumdūcō (“to lead or draw around”) + -tiō (nominal suffix). Equivalent to circumduct + -ion.
From circumduce + -tion.
Webster’s 1913
- noun A leading about; circumlocution. [R.] Hooker.
- noun An annulling; cancellation. [R.] Ayliffe.
Etymology [L. circumductio.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “circumduction”, CC BY-SA 4.0. Details